High Efficient Fresh Air Factory Industrial Ventilation Fan

High Efficient Fresh Air Factory Industrial Ventilation Fan System 1

High Efficient Fresh Air Factory Industrial Ventilation Fan System 2

High Efficient Fresh Air Factory Industrial Ventilation Fan System 3

High Efficient Fresh Air Factory Industrial Ventilation Fan

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 unit

Supply Capability:: 10000 unit/month

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Packaging & Delivery

Packaging Detail:	Generaly used polywood case or according to your requirement.
Delivery Detail:	About 10~20 workdays after receiving deposit from buyers

High Efficient Fresh Air Factory Industrial Ventilation Fan

Product Description

Specification

Item	Ventilation Fan
Model	Ventilation Fan -6-72
Blade Material	Carbon steel or Stainless steel
Mounting	Free Standing
Electric Current Type	AC
Power	30KW~280KW
Voltage	110V/220V/380V/440V
Air Volume	824m³/h~123090m³/h
Speed	960~2900r/min
Medium temperature	0~250℃
Total pressure	2226~5800Pa
Driving mode	Coupling driving
Structure	Single or double suction
Motor Brand	According customers' requirments
Impeller testing	Static and dynamic balancing adjusting
Characteristic	Best product, Excellent quality, High efficient, Easy installation and using.
Certification	CCC, CE, GS, ISO9001:2008
Service	OEM & ODM
MOQ	1 Set for Ventilation Fan

Application

Industrial boiler blowing air, Garbage incinerator blowing air, Industrial waste heat recovery device.
Cooling and heat dissipation
Forced Ventilating: Generally used in ventilating for normal industrial and Large-scale buildings.
Gas and materials transfer: General air delivery, Combustible gas delivery, Corrosive gas delivery, Gas mixed with impurity delivery.
Eliminate dust and Particulate matter: Transfer the coal powder, Particle material, Powder material, Fragment materials/Fiber materials.

Structure

Impeller: Fan blades for 12 piece,before bending type.Impeller fiffuser rim around the top line speed is less than 140 m/s.After molding,the impeller through the dynamic and static balance correction and overdrive test,so the stabe running and reliable.

Case:With ordinary steel plate welded into a whole worm shell.

Air inlet:Make constriction type streamline the oveall structure,bolted on the front cover.

Transmission Parts :Include main shaft, bearing housing, belt or coupling and so on.

Motor: motor brands can according customers' requirments.

Accessory: Adjusting door, Silencer,Absorber

Performance table

The following datas are only part of performance of our product. If you can't find the datas you need, pls send us your performance requirements, we will provide you customized design service.

No.	Speed (r/min)	Total Pressure (Pa)	Air volume (m3/h)	Power (kW)
7.1D	2900	11717-10426	4610-9988	23.3-46.5
8D	2900	15034-13362	6594-14287	42.3-84.4
8D	1450	3620-3231	3297-7144	5.5-10.6
9D	1450	4597-4101	4695-10171	9.5-19.0
10D	1450	5840-4958	6440-15455	15.7-35.1
11.2D	1450	7364-6246	9047-21713	27.7-61.8
11.2D	960	3182-2705	5990-14375	8.0-17.9
12.5D	1450	9229-7822	12577-30186	47.9-107.0
12.5D	960	4043-3377	8327-19985	13.9-31.1
14D	1450	11874-9878	17670-42409	84.5-188.6
14D	960	5004-4249	11699-28078	24.5-54.7
16D	1450	15700-13035	26377-63305	164.6-367.6
16D	960	6683-5575	17463-41912	47.8-106.7

Q: What is the function of the fan?: A fan refers to an apparatus for generating cool air in hot weather, an electric fan, a device for generating air flow by electricity, and a fan arranged inside to electrify, and then turns into a natural wind to achieve the effect of enjoying the cool

Q: What are your misunderstanding blowing ？: The electric fan to blow away from the body should not be put in place very close to the near side if the strong winds, and only the wind blowing body, make the skin sweat evaporates quickly, the temperature decreased significantly, but not with the wind blowing side, slow evaporation of sweat, sweat and blood circulation causes the body to both sides of the discharge gap is too large. The nerve center will lose balance, once for a long time, each organ will feel terribly fatigued, and malaise

Q: How to measure the quality of fan motors with digital multimeter?: The digital multimeter stalls on 2K ohm ohm, single-phase AC fan motor is 220V, starting with starting capacitor, motor has two windings, a starting winding, a winding is running; the starting winding resistance, running small winding resistance.

Q: The electric fan is moving all the time. Why is there a lot of ash on the leaves? Ash won't fall when you blow it?: When the fan rotates, it drives the surrounding air to flow, and the ash doesn't float up.

Q: What is the function of the fan blade?: The number of blades of a fan is often odd number, because it is easy to make the system resonance if the fan with even shape is used and the balance is not adjusted

Q: Is the power consumption the same when the fan is used in different gears?: The maximum design speed is used as the design value, and the minimum speed deviates from the design value.Fan blade is also a sensitive load, the power of shaft and speed are three times, and the higher the speed, the greater the energy consumption

Q: What are the common faults of electric fans?: If a fan is used for a long time, the motor will be worn out and the shaft sleeve of the motor will be burnt easily after being abraded

Q: Why do most fans only have 3 blades?: The fan family use is generally 3 blades, the blade shape is a bird type (design terminology), this form of blade flow, low noise, in accordance with the principle of fluid mechanics, the three leaf has a good dynamic balance, not easy to produce oscillations, thereby reducing the abrasion of the bearings. Extend the service life and reduce the maintenance cost.

Q: Why can an electric fan choose only 123 winds, and this discrete value instead of zero to three continuous type?: A multi throw switch is cheaper than a rheostat